Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-214 A Decatur AL 5562 METROPCS, INC. 477      
256-227 A Decatur AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-286 A Hartselle AL 5562 METROPCS, INC. 477      
256-289 A Madison AL 5562 METROPCS, INC. 477      
256-297 A Cullman AL 5562 METROPCS, INC. 477      
256-320 A Sheffield AL 5562 METROPCS, INC. 477      
256-323 A Huntsville AL 5562 METROPCS, INC. 477      
256-335 A Florence AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-337 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-345 A Decatur AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-348 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-349 A Florence AL 5562 METROPCS, INC. 477      
256-374 A Athens AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-394 A Florence AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-398 A Russellville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-410 A Moulton AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-415 A Florence AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-434 A Athens AL 5562 METROPCS, INC. 477      
256-457 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-466 A Decatur AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-468 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-479 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-501 A Athens AL 5562 METROPCS, INC. 477      
256-554 A Florence AL 5562 METROPCS, INC. 477      
256-595 A Cullman AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-642 A Decatur AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-648 A Florence AL 5562 METROPCS, INC. 477      
256-652 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-654 A Decatur AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-658 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-694 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-755 A Huntsville AL 5562 METROPCS, INC. 477      
256-759 A Huntsville AL 5562 METROPCS, INC. 477      
256-797 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-800 A Athens AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-874 A Athens AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-962 A Cullman AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-990 A Huntsville AL 5562 METROPCS, INC. 477      
938-233 A Huntsville AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2024-03-04   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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